The Resolve that Burns for All or Nothing Casting Intro Skill gives all Resonatros in the team 150% Resonance Liberation DMG Bonus for 15s. This Token can be used up to 2 times in Whimpering Wastes.

He continued to roll the dice, silently praying that he wouldn't be forced to face the fate head-on. Yet, deep down, he understood that by continuing to roll, he had already made his choice. He was prepared to bring it all to an end.
Sources
Whimpering Wastes